Click chemistry-mediated stable isotope labeling combined with HPLC-MS/MS analysis for highly sensitive determination of steroid hormones

Microchemical Journal, Год журнала: 2024, Номер 206, С. 111525 - 111525

Опубликована: Авг. 28, 2024

Язык: Английский

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Solvent bar micro-extraction (SBME) of analytes from complex matrices: Transition towards green solvents

Microchemical Journal, Год журнала: 2024, Номер 206, С. 111537 - 111537

Опубликована: Сен. 5, 2024

Язык: Английский

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Improving sample preparation by biochar-coated sampling tubes: proof-of-concept extraction of sex hormones from real waters

Advances in Sample Preparation, Год журнала: 2024, Номер unknown, С. 100129 - 100129

Опубликована: Сен. 1, 2024

Язык: Английский

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Towards a sustainable rice husk ash-derived solid-phase extraction: Perfluoroalkyl substances as probe contaminants of waters

Journal of Chromatography Open, Год журнала: 2024, Номер 6, С. 100165 - 100165

Опубликована: Июль 26, 2024

Rice husk ash is an important waste of agricultural industry that, within the framework circular economy, has been easily converted into a sustainable sorbent material. This was tested in this work for pre-concentration perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic (PFOS), representative perfluoroalkyl substances as probe environmental pollutants waters, with HPLC-MS/MS quantification. The preparation involves rapid microwave-assisted oxidation followed by hydrothermal treatment, which studied using 22 design experiments. final material thoroughly characterized its affinity to target analytes solid-phase extraction waters wastewaters. Recoveries range 67–113 % (RSD < 11 %, n = 3) were achieved at environmentally relevant concentrations (10, 50, 100 ng L-1) reusable least ten consecutive extractions. Good linearity (R2 0.9997) observed, method quantification limit water sample 10 L-1 that allows analysis PFOA PFOS below established limits. evaluated greenness AGREEprep SPMS metrics, it then applied actual samples from Northern Italy.

Язык: Английский

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Analysis of Multi-Class Unregulated Organic Compounds in Soil and Biosolids Using Lc-Ms/Ms

Опубликована: Янв. 1, 2024

Язык: Английский

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Facile synthesis of active sites-rich magnetic adsorbent by simple one-pot hydrothermal strategy for quick and highly capable capture of female-steroid hormones

Microchemical Journal, Год журнала: 2024, Номер 207, С. 111971 - 111971

Опубликована: Окт. 21, 2024

Язык: Английский

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Analysis of tire wear-derived toxic organic substances and associated toxicological implications by mass spectrometry: recent advances

TrAC Trends in Analytical Chemistry, Год журнала: 2024, Номер 182, С. 118059 - 118059

Опубликована: Ноя. 18, 2024

Язык: Английский

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